2018
Factors Associated With Postmarketing Research for Approved Indications for Novel Medicines Approved by Both the FDA and EMA Between 2005 and 2010: A Multivariable Analysis
Zeitoun J, Ross JS, Atal I, Vivot A, Downing NS, Baron G, Ravaud P. Factors Associated With Postmarketing Research for Approved Indications for Novel Medicines Approved by Both the FDA and EMA Between 2005 and 2010: A Multivariable Analysis. Clinical Pharmacology & Therapeutics 2018, 104: 1000-1007. PMID: 29377075, DOI: 10.1002/cpt.1038.Peer-Reviewed Original Research
2015
Regional-Level Correlations in Inappropriate Imaging Rates for Prostate and Breast Cancers: Potential Implications for the Choosing Wisely Campaign
Makarov DV, Soulos PR, Gold HT, Yu JB, Sen S, Ross JS, Gross CP. Regional-Level Correlations in Inappropriate Imaging Rates for Prostate and Breast Cancers: Potential Implications for the Choosing Wisely Campaign. JAMA Oncology 2015, 1: 185-194. PMID: 26181021, PMCID: PMC4707944, DOI: 10.1001/jamaoncol.2015.37.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overBreast NeoplasmsCatchment Area, HealthChi-Square DistributionDiagnostic ImagingFemaleGuideline AdherenceHumansLogistic ModelsMaleMedicareMultivariate AnalysisPractice Guidelines as TopicPractice Patterns, Physicians'Predictive Value of TestsProstatic NeoplasmsResidence CharacteristicsRetrospective StudiesRisk FactorsSEER ProgramUnited StatesUnnecessary ProceduresConceptsLow-risk prostate cancerProstate cancerBreast cancerProstate cancer imagingFourth quartileLow-risk breast cancerBreast cancer imagingLow-risk prostateEnd Results-MedicareRetrospective cohort studyMultivariable logistic regressionChoosing Wisely campaignPatient-level analysisAppropriateness of careHospital referral regionsCancer imagingQuality of careInappropriate imagingCohort studyWisely campaignHealth care spendingLowest quartileOdds ratioPatient levelHRR level
2010
Physician Attitudes Toward Industry: A View Across the Specialties
Korenstein D, Keyhani S, Ross JS. Physician Attitudes Toward Industry: A View Across the Specialties. JAMA Surgery 2010, 145: 570-577. PMID: 20566978, PMCID: PMC2891545, DOI: 10.1001/archsurg.2010.75.Peer-Reviewed Original ResearchMeSH KeywordsAcademic Medical CentersAdultAttitude of Health PersonnelConflict of InterestCross-Sectional StudiesDrug IndustryEquipment and SuppliesEthics, MedicalFemaleGeneral SurgeryGift GivingHumansInterprofessional RelationsMaleMarketingMiddle AgedMultivariate AnalysisNew York CityPractice Patterns, Physicians'Surveys and QuestionnairesTotal Quality ManagementA Random Effects Multinomial Logit Analysis of Using Medicare and VA Healthcare Among Veterans With Dementia
Zhu CW, Livote EE, Ross JS, Penrod JD. A Random Effects Multinomial Logit Analysis of Using Medicare and VA Healthcare Among Veterans With Dementia. Home Health Care Services Quarterly 2010, 29: 91-104. PMID: 20635273, PMCID: PMC3233994, DOI: 10.1080/01621424.2010.493771.Peer-Reviewed Original ResearchConceptsMore comorbiditiesFunctional limitationsCaregiver characteristicsNursing homesNational Longitudinal Caregiver StudyPrivate insuranceMedicare useEffect of patientVA Medical CenterMore functional limitationsHigh-quality careVascular dementiaCaregiver StudyMedical CenterVA healthcareMale veteransDual usersAlzheimer's diseaseQuality careOlder ageFormal diagnosisGood healthDementiaUse groupMedicareThe relationship between systolic blood pressure on admission and mortality in older patients with heart failure
Vidán MT, Bueno H, Wang Y, Schreiner G, Ross JS, Chen J, Krumholz HM. The relationship between systolic blood pressure on admission and mortality in older patients with heart failure. European Journal Of Heart Failure 2010, 12: 148-155. PMID: 20083624, PMCID: PMC2807767, DOI: 10.1093/eurjhf/hfp195.Peer-Reviewed Original ResearchConceptsAdmission systolic blood pressureSystolic blood pressureHeart failureBlood pressureOlder patientsNational Heart Failure ProjectHigher systolic blood pressureInitial systolic blood pressureHeart Failure ProjectMultivariable logistic regressionPrevious hypertensionSBP 90Ventricular dysfunctionClinical factorsIndependent associationOdds ratioMedicare patientsMortality ratePatientsMmHgLogistic regressionMortalityAdmissionSubgroupsInverse relationship
2007
Use of preventive care by elderly male veterans receiving care through the Veterans Health Administration, Medicare fee-for-service, and Medicare HMO plans.
Keyhani S, Ross JS, Hebert P, Dellenbaugh C, Penrod JD, Siu AL. Use of preventive care by elderly male veterans receiving care through the Veterans Health Administration, Medicare fee-for-service, and Medicare HMO plans. American Journal Of Public Health 2007, 97: 2179-85. PMID: 17971544, PMCID: PMC2089117, DOI: 10.2105/ajph.2007.114934.Peer-Reviewed Original ResearchMeSH KeywordsAgedCross-Sectional StudiesFee-for-Service PlansHealth Maintenance OrganizationsHealth Services AccessibilityHealth StatusHumansLogistic ModelsMaleMedicareMultivariate AnalysisOutcome Assessment, Health CarePreventive Health ServicesSocial ClassUnited StatesUnited States Department of Veterans AffairsVeteransConceptsVeterans Health AdministrationMedicare health maintenance organizationsHealth maintenance organizationSerum cholesterol screeningPreventive careMedicare FFSInfluenza vaccinationPneumococcal vaccinationCholesterol screeningMedicare feeHealth AdministrationSerum prostate-specific antigen (PSA) measurementProstate specific antigen measurementsVeterans 65 yearsProstate cancer screeningMedicare Current Beneficiary SurveyElderly male veteransCross-sectional analysisSelf-reported useCancer screeningAntigen measurementMale veteransVaccinationBeneficiary SurveyMaintenance organization